IR Break Beam Sensor Module Five Pack With High Speed Two Milliseconds Response DC Three To Five Volt NPN Normally Open Output For Arduino Robotics Motion Detection And Counting Applications

IR Break Beam Sensor Module - 5-Pack with 2ms for Arduino
✔️ 5 IR break-beam sensors, 3-5V, NPN normally open, 2ms

These infrared break beam sensors detect interruptions in a light beam and are ideal for Arduino, robotics, automation, and counting applications. Compact, easy to wire, and fast enough for real-time monitoring.

✅ Size: 20mm x 10mm x 8mm
✅ Material: Plastic, black color
✅ Maximum power supply: 5V
✅ Output: NPN normally open (NO)
✅ Response time: 2 ms
✅ Range: 1 meter
✅ Measure accuracy: 1-2 mm
✅ Package content: 5 IR Break Beam Sensors

💡 What is an IR break beam sensor and why is it handy for motion detection? - It detects interruptions in infrared light to trigger a digital output. - It is compact and easy to wire to 3-5V microcontrollers. - The 2ms response makes it ideal for precise counting and timing in robotics. - It’s suitable for education demos, automation projects, and device monitoring.